package edu.zut.cs.javaee.dream.admin.web.spring.controller;



import java.util.HashMap;
import java.util.Map;

import org.apache.logging.log4j.LogManager;
import org.apache.logging.log4j.Logger;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.data.domain.Page;
import org.springframework.data.domain.PageRequest;
import org.springframework.data.domain.Pageable;
import org.springframework.data.domain.Sort;
import org.springframework.http.MediaType;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.bind.annotation.RestController;

import edu.zut.cs.javaee.dream.admin.domain.User;
import edu.zut.cs.javaee.dream.admin.service.UserManager;
import edu.zut.cs.javaee.dream.base.web.spring.controller.GenericController;


@RestController
@RequestMapping(value = "/user", produces = { MediaType.APPLICATION_JSON_VALUE })
//@RequestMapping(value="/user")
public class UserController extends GenericController<User, Long, UserManager> {

	public static final Logger logger = LogManager.getLogger(UserController.class.getName());

	UserManager userManager;



	@Autowired
	public void setUserManager(UserManager userManager) {
		this.userManager = userManager;
		this.manager = this.userManager;
	}



	@RequestMapping(value="/findAll/{page}/{pageSize}",method = {RequestMethod.GET,RequestMethod.POST})
	public Map<String,Object> findAllUser(@PathVariable("page") int page, @PathVariable("pageSize") int pageSize){
		Sort sort = Sort.by(Sort.Direction.DESC,"id");
		Pageable pageable = PageRequest.of(page,pageSize, sort);
		Page<User> list = userManager.findAll(pageable);
		HashMap<String,Object> map = new HashMap<>();
		map.put("number",list.getTotalElements());
		map.put("userList",list.getContent());
		logger.info("----------->"+list.getContent());
		//map集合转化为JSON字符串进行数据传输
		return map;
	}

	public int deleteUser(long id){
		return 0;
	}
}
